1964228

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 4233600

約数和(自身を除く): 2269372

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 59, 82, 116, 118, 164, 203, 236, 287, 406, 413, 574, 812, 826, 1148, 1189, 1652, 1711, 2378, 2419, 3422, 4756, 4838, 6844, 8323, 9676, 11977, 16646, 16933, 23954, 33292, 33866, 47908, 67732, 70151, 140302, 280604, 491057, 982114, 1964228]

約数ペア:

[(1, 1964228), (2, 982114), (4, 491057), (7, 280604), (14, 140302), (28, 70151), (29, 67732), (41, 47908), (58, 33866), (59, 33292), (82, 23954), (116, 16933), (118, 16646), (164, 11977), (203, 9676), (236, 8323), (287, 6844), (406, 4838), (413, 4756), (574, 3422), (812, 2419), (826, 2378), (1148, 1711), (1189, 1652)]